{"nct_id":"NCT00974571","title":"Montelukast in Perennial Allergic Rhinitis - 2001-2002 Study (0476-246)","status":"COMPLETED","status_verified_date":"2022-02","start_date":"2001-11","start_date_type":null,"primary_completion_date":"2002-05","primary_completion_date_type":"ACTUAL","completion_date":"2002-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["OGN"]}